Roy, David B..
2010
Invasive alien species in Europe: a review of the patterns, trends and impacts.
In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen, (eds.)
Proceedings of the first meeting on “Harmonia axyridis and other ladybirds”.
International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS), 91-95.
(IOBC/WPRS Bulletin, v. 58).